Hello,

We're seeing an issue only on Windows where closing several subscriptions at once seems to cause an unrelated subscription to go unavailable. We believe this is because the media driver may be spending too long flushing the log buffers for those subscriptions to disk and this is causing the aeron.image.liveness.timeout to be hit.

We've tried using a ramdisk as recommended in the Aeron documentation and that seemed to make closing subscriptions about twice as fast, which was not enough to solve this issue.

Is there a solution to this? Other than reducing the number of streams? Would it be possible to make closing subscriptions asynchronous?